<template>
  <div class="person">
    <h2>姓名：{{ name }}</h2>
    <h2>年龄：{{ age }}</h2>
    <h2>地址：{{ address }}</h2>
    <button @click="changeName">修改名字</button>
    <button @click="changeAge">修改年龄</button>
    <button @click="showTel">查看联系方式</button>
  </div>
</template>

<script lang="ts">

export default {
  name: 'Person',
}
</script>

<script lang="ts" setup>
import { ref } from 'vue';

let name=ref('林黛玉')
let age = ref(18)
let tel='13736896688'
let address='河北'
// 方法
function changeName() {
  name.value='贾宝玉'
  console.log(name.value); 
}

function changeAge() {
  age.value += 1
 console.log(age.value);
}

function showTel() {
  alert(tel)
}




</script>


<style scoped>
.person{
  background-color: antiquewhite;
  box-shadow: 0 010px;
  border-radius: 10px;
  padding: 20px;
}

button{
  margin: 0 5px;
}
</style>